diff --git a/Android.bp b/Android.bp
index 51105eb..b3fbccf 100644
--- a/Android.bp
+++ b/Android.bp
@@ -804,6 +804,7 @@
         "payload_consumer/partition_writer_unittest.cc",
         "payload_consumer/extent_reader_unittest.cc",
         "payload_consumer/extent_writer_unittest.cc",
+        "payload_consumer/extent_map_unittest.cc",
         "payload_consumer/snapshot_extent_writer_unittest.cc",
         "payload_consumer/fake_file_descriptor.cc",
         "payload_consumer/file_descriptor_utils_unittest.cc",